BioStor
 | Notes on genera of Paniceae. IV A Chase (1911) Proceedings of The Biological Society of Washington 24: 103-159 |
 | New species of Paspalum J R Swallen (1967) Phytologia 14: 358-389 |
 | The Grasses of Chiquitania, Santa Cruz, Bolivia Timothy J Killeen (1990) Annals of the Missouri Botanical Garden 77: 125-201 |